src/com/android/tradefed/util/VersionParser.java

/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tradefed.util;

public class VersionParser {

    public static String fetchVersion() {
        return getPackageVersion();
    }

    /**
     * Version fetcher on the implementation version of the jar files from this class to ensure
     * a match in the classloader.
     */
    private static String getPackageVersion() {
        Package p = VersionParser.class.getPackage();
        if (p != null) {
            return p.getImplementationVersion();
        }
        return null;
    }
}